| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.44 | 12.277% | $122.8759 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $131.94 | 7.604% | $141.9727 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $70.96 | 12.399% | $79.7583 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $101.91 | 5.534% | $107.5497 | $107.55 | $107.55 | $107.50 |
| Purchase #5 | $176.82 | 6.800% | $188.8438 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $112.80 | 3.305% | $116.528 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $57.63 | 4.678% | $60.3259 | $60.33 | $60.35 | $60.30 |
| 7 purchase totals = | $761.50 | $817.8543 | $817.86 | $817.90 | $817.80 | |